Apex AHB564 Engine Cylinder Head Bolt Set

Apex AHB564 Cylinder Head Bolt Set

The Apex AHB564 engine cylinder head bolt set is a direct-fit hardware solution for Nissan and INFINITI V6 applications that require cylinder head service. It is built for vehicles including the Nissan 350Z and 370Z, plus select INFINITI G35, G37, FX35, FX37, EX35, EX37, M35, M37, M35h, Q50, Q60, Q70, Q70L, QX50, and QX70 models.

Use this Apex AHB564 when servicing the cylinder head on the listed 2007-2020 applications. The part number AHB564 is a practical search term for buyers looking for engine hardware for Nissan 350Z, Nissan 370Z, and related INFINITI models.

Key Features

• Engine cylinder head bolt set for listed Nissan and INFINITI applications
• Fits 2009-2020 Nissan 370Z, N/A
• Fits 2007-2009 Nissan 350Z, N/A
• Fits 2007-2008 INFINITI G35, N/A
• Fits 2008-2013 INFINITI G37, N/A
• Fits 2014-2019 INFINITI Q50, N/A
• Fits 2017-2019 INFINITI Q60, N/A
• Fits 2014-2019 INFINITI Q70, N/A
• Fits 2015-2019 INFINITI Q70L, N/A
• Fits 2014-2017 INFINITI QX50, N/A
• Fits 2014-2017 INFINITI QX70, N/A

Detailed Description

Apex AHB564 is an engine hardware replacement for cylinder head service on a wide range of Nissan and INFINITI vehicles. It covers long-tail search needs such as cylinder head bolt set for 2009-2020 Nissan 370Z, engine head bolts for 2008-2013 INFINITI G37, and head bolt hardware for 2014-2019 INFINITI Q50. This fitment also includes the 350Z, EX35, FX35, EX37, FX37, M35, M37, M35h, Q60, Q70, Q70L, QX50, and QX70.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Repair Uses

• Replacing cylinder head bolts during head gasket service
• Restoring proper clamping hardware after engine teardown
• Addressing damaged, stretched, or corroded head bolts
• Supporting cylinder head reassembly on Nissan 350Z and 370Z engines
• Servicing INFINITI V6 engines in G35, G37, Q50, and Q60 models

Installation Notes and Tips

Confirm engine code and vehicle application before installation. Follow the factory service procedure for bolt tightening sequence, torque stages, and any angle-tightening steps specified for the engine. Clean the cylinder head and block mating surfaces before reassembly, and replace related gaskets and seals as required by the repair.

Quality Assurance

Apex engine hardware is cataloged for direct application matching across the listed Nissan and INFINITI platforms. Verify fitment by year, make, and model before purchase, and use the part number AHB564 when matching replacement hardware for cylinder head service.